Well I was having a problem with a computer randomly shutting down, I switched out the CPU and Heatsink, and I know it isn't the cpu overheating, so I figured it had to be something in the bios, I just flashed the bios to the newest released revision and so far so good, I was just wondering about the beta bios, though they don't give any kind of description for it. Guess I will pass on it, thanks.